Typeerror: __init __() bekam mehrere Werte für

Question

class StatisticsBaseForm(forms.Form): 
    type_choice = forms.ChoiceField(_("Type"), choices=settings.STATISTICS_TYPE_CHOICES, default=0) 
    period = forms.ChoiceField("Period", max_length=20, choices=settings.PERIODS, default='week') 

    def __init__(self, *args, **kwargs): 
     super(StatisticsBaseForm, self).__init__(*args, **kwargs) 
     self.helper = FormHelper(self) 

    class Meta: 
     model = Statistics 
     fields = '__all__' 

Die Traceback ‚Entscheidungen‘ Schlüsselwort-Argument ist die folgende

File "/home/jeremie/Projects/Work_Projects/django/loanwolf/statistics/urls.py", line 6, in <module> 
    from loanwolf.statistics.views import StatisticsIndexView 
    File "/home/jeremie/Projects/Work_Projects/django/loanwolf/statistics/views.py", line 8, in <module> 
    from loanwolf.statistics.forms import StatisticsBaseForm 
    File "/home/jeremie/Projects/Work_Projects/django/loanwolf/statistics/forms.py", line 17, in <module> 
    class StatisticsBaseForm(forms.Form): 
    File "/home/jeremie/Projects/Work_Projects/django/loanwolf/statistics/forms.py", line 18, in StatisticsBaseForm 
    type_choice = forms.ChoiceField(_("Type"), choices=settings.STATISTICS_TYPE_CHOICES, default=0) 
TypeError: __init__() got multiple values for keyword argument 'choices' 

ich diesen Fehler, aber ich habe es nicht geschafft, es zu beheben. Wie kann ich den Fehler beheben? Am Anfang war StatisticsBaseForm ein forms.ModelForm, und type_choice und period war in meinem Statistikmodell, wo beide SmallIntegerfield waren. In diesem spezifischen Kontext hat alles gut funktioniert.

Answer 1

Wechsel zu

type_choice = forms.ChoiceField(label=_("Type"), choices=settings.STATISTICS_TYPE_CHOICES, initial=0) 
period = forms.ChoiceField(label="Period", choices=settings.PERIODS, initial='week')